Effect of the Interchamber Pi Yield on the Surface Strains in the Movement Trough Edges
- Organization:
- International Conference on Ground Control in Mining
- Pages:
- 5
- File Size:
- 1266 KB
- Publication Date:
- Jan 1, 1997
Abstract
The paper presents the results of the research that can forecast the development of subsidences and deformations of the earth surface with time in the permanent marginal areas of the movement troughs arising when mining sylvinite beds in the Upper Kama deposit of potash ores where the rock formation support is made by means of interchamber (rib) pillars of various yieldability.
Citation
APA: (1997) Effect of the Interchamber Pi Yield on the Surface Strains in the Movement Trough Edges
MLA: Effect of the Interchamber Pi Yield on the Surface Strains in the Movement Trough Edges. International Conference on Ground Control in Mining, 1997.